4th - 6th Grade Physical Science Resources : Page 5

How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!

Science isn't ho hum anymore when it involves building catapults to teach your fifth grader about projectile motion.

Check out this mind-blowing experiment in which a hard-boiled egg will fit through an impossibly small opening with the help of only a few matches!

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

Your child will learn science and make a fun new malleable toy with this balloon sandbag science experiment.

Teach your child how butter is created by shaking up cream the old-fashioned way.

Invite your fifth grader to test the different rates of liquid absorption in synthetic and cotton materials, such as nylon and cotton.

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!

Experiment with buoyancy to learn how a submarine rises and sinks in this classic science experiment.

Deck the halls with last season's Christmas lights for a spectacular and electrifying science activity.

This science fair project idea produces sounds by creating vibrations using different objects.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

Give your budding young observers a chance to discover simple machines at use in their own home.

Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!